2016年10月11日星期二

Degerminator for removing husk

Dear everything one, in China,the maize is yellow but in Africa, it is white.most of our Africa customers would like super white maize meal.

In the processing of maize, the degerminator is very important.

it can scrub the bran skin from the maize kernel and to disloge the germ from cavity with minimum reduction in the size of the broken fragments.

After cleaning, the maize will go the moisture bin to sleep in 8 hours or 12hours, then go to degerminator. moisture sleeping can make maize wet and is good for removing husk and milling.

after degerminator, the maize will go to roller mill for milling. the roller mill can process broken maize into maize meal and maize flour.

how can we separate the maize meal and maize flour? we use sifter to divide according to the difference size mesh. There are mesh screen in the sifter. at this moment, some bran will remove and go out from the sifter.

the sifter will grade different size maize meal, if the customer need 30 mesh maize meal. some maize meal which is bigger than 30 mesh will go back to the roller mills and milling again.